Bulimia nervosa (BN), is a serious psychiatric disorder that has high rates of comorbidity and often results in role impairment for the suffer. Thus far, although psychosocial and behavioral risk factors and correlates of BN have been extensively researched, relatively few studies have focused on brain-based determinants of BN. Identification of neural mechanisms associated with self-regulatory control that may be integral in the development, maintenance, and prevention of this debilitating condition would better inform treatment development and eating disorder prevention efforts.